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175925 (2000 DU40)
Classification: Main-belt Asteroid          SPK-ID: 2175925
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1870429540541133 4.3043e-07  
a 2.53784671531642 3.0729e-08 au
q 2.063160368747109 1.1153e-06 au
i 2.259654624424399 1.2205e-05 deg
node 319.8332981356738 0.00010409 deg
peri 156.612862166326 0.00013756 deg
M 80.47883319408362 5.7538e-05 deg
tp 2458870.377079598760
(2020-Jan-21.87707960)
0.00024126 TDB
period 1476.714393433616
4.04
2.6821e-05
7.343e-08
d
yr
n .2437844457945167 4.4277e-09 deg/d
Q 3.012533061885732 3.6477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      7372 days (20.18 yr)  
   first obs. used      2000-02-14  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54281  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:07:23  

Additional Information
 Earth MOID = 1.07958 au 
 Jupiter MOID = 2.08475 au 
 T_jup = 3.421 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.23   n/a E2021B55  

175925 (2000 DU40)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 2000 DU40 = 2004 DW75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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